An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).
NSN 6645-00-664-4665
NSN 6240-01-209-6639
NSN 5930-01-258-4817
NSN 6610-00-253-7676
NSN 5835-01-469-6009
NSN 5835-01-422-2399
NSN 5999-01-606-1651
NSN 6620-01-106-3553
NSN 5835-01-293-6453
NSN 6220-01-529-9933
NSN 5915-01-411-6202
NSN 5930-01-617-3883